134784410

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{491}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 246480192

約数和(自身を除く): 111695782

約数列:

[1, 2, 5, 10, 97, 194, 283, 485, 491, 566, 970, 982, 1415, 2455, 2830, 4910, 27451, 47627, 54902, 95254, 137255, 138953, 238135, 274510, 277906, 476270, 694765, 1389530, 13478441, 26956882, 67392205, 134784410]

約数ペア:

[(1, 134784410), (2, 67392205), (5, 26956882), (10, 13478441), (97, 1389530), (194, 694765), (283, 476270), (485, 277906), (491, 274510), (566, 238135), (970, 138953), (982, 137255), (1415, 95254), (2455, 54902), (2830, 47627), (4910, 27451)]